What is LMabcoms.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the LMabcoms.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for LMabcoms.exe related errors

LMabcoms.exe file information

Windows Task Manager with LMabcoms
LMabcoms.exe process in Windows Task Manager

The process known as Printer Communication System belongs to software Printer Communication System or lmab_device by Lexmark International (

Description: LMabcoms.exe is not essential for the Windows OS and causes relatively few problems. LMabcoms.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 593,920 bytes (83% of all occurrences), 491,520 bytes and 6 more variants. 
The program has no visible window. The LMabcoms.exe file is not a Windows system file. The file is located in the Windows folder, but it is not a Windows core file. There is no description of the program. Therefore the technical security rating is 56% dangerous, however you should also read the user reviews.

Uninstalling this variant: The developer Rutoken provides a website for help and for updates. There is also an uninstaller (Control Panel ⇒ Uninstall a Program ⇒ Rutoken Drivers or Lotus NotesSQL 2.06 driver).

Recommended: Identify LMabcoms.exe related errors

Important: Some malware disguises itself as LMabcoms.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the LMabcoms.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

Lexmark Communation Center
It is part of the LEXMARK Communication system between printer and computer. without it they cannot talk to each other.
  m evans  
Wird beim Lexmark Universal Treiber mitinstalliert, ist für die Kommunikation zu Netzwerk Druckern zuständig.
lmabcoms.exe is part of the Lexmark Communcation System
  James W   (further information)
Lexmark Print Server
Trava meu PC, principalmente para rede/Internet. Demora muito para voltar ao normal. Eu finalizo as 2 ocorrências no Task Manager, aí fica td normal e não tenho problemas para imprimir.
Lexmark Netzwerkdrucker-Installation
  Helge K.  
It is a piece of Lexmark software within the driver subsystem. It can cause issues with consuming too many handles and crashing subsystems
  John Stirling  
This program causes my CAD to not operate. I remove this one file from the Processes and it will work. I am using Tango PCB, removing it does not stop the lexmark printer from working.
  John Hamilton  

Rating chart

Summary: Average user rating of LMabcoms.exe: based on 10 votes with 9 user comments. 5 users think LMabcoms.exe is essential for Windows or an installed application. 3 users think it's probably harmless. One user thinks it's neither essential nor dangerous. One user suspects danger. One user is not sure about it.

Do you have additional information?
What do you know about LMabcoms.exe:
How would you rate it:
Link for more info:
Your Name:

Best practices for resolving LMabcoms issues

A clean and tidy computer is the key requirement for avoiding problems with LMabcoms. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the LMabcoms.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

LMabcoms.exe [all]